baber/WOPTO huggingface dataset:
Patent JP-H07278271-A (JP)
Title: Epoxy resin composition and sealed semiconductor device
Inventor: KUMANO YOSHIYO
IPC: C08G59/50
Filed: 1994-04-05
Abstract: PURPOSE:To obtain an epoxy resin compsn. excellent in resistances to soldering heat and moisture by compounding an epoxy resin, a novolac phenol resin, a specific cure acceletator, and an inorg. filler each in a specified amt. CONSTITUTION:An epoxy resin compsn. contains an epoxy resin, a novolac phenol resin, a cure acclerator comprisng an imidazole compd. of formula I (R<1> is CjH2j+1; R<2> is CkH2k+1; and j, k, and n are each 0 or an integer of 1 or greater and a boron trifluoride-amine complex of formula II (R<3> is ClH2l+1; R<4> is CmH2m+1; and E and m are each 0 or an integer of 1 or greater), and an inorg. filler as the essential components provided that the accelerator contains the epoxy resin in an amt. of 5-50wt.% and that the amt. of the filler is 25-90wt.% of the compsn. The compsn., excellent in resistances to moisture and soldering heat, gives a sealed semiconductor device which does not allow the occurrence of disconnection due to corrosion of an electrode or of leak current due to water and maintains a long-term reliability.
Patent JP-S62247047-A (JP)
Title: Valve seat of sintered alloy excellent in head resistance
Inventor: MOTOOKA NAOKI
IPC: C22C33/02
Filed: 1986-04-18
Abstract: PURPOSE:To improve heat resistance by specifying the proportions of Cr, Co, Mo, C, and halides and by carrying out sintering to the prescribed density. CONSTITUTION:This valve seat of sintered alloy has a composition consisting of, by weight, 12-25% Cr, 1.5-9% Co, 0.6-4.2% Mo, 1.5-4% C, 0.5-5% calcium fluoride or barium fluoride, and the balance Fe and is sintered to >=7.3g/cm<2> density. The above alloy has excellent heat-resisting strength.
Patent JP-H05162527-A (JP)
Title: Adjusting apparatus for vehicle supporting mechanism
Inventor: RAINAA KARENBATSUHA
IPC: B60G17/018
Filed: 1992-04-10
Abstract: PURPOSE: To optimize control of a shock absorber by adjusting the damping characteristics of the shock absorber during operating phases of slight damping force changes. CONSTITUTION: Signals detected from the movement of a vehicle are inputted into a means 19 which operates based on a sky hook adjustment constitution, and the signals are introduced into a shock absorber 18 through a signal path 11 and a traction stage commands Zw/Zn. Signals of a spring deflection sensor or an absorber press sensor are inputted into a second device 15 with a signal from a means 20 and the signals K1 and K2 which has a prescribed value, represents a driving state or affects, via a first device 14 having differential characteristics as a spring deflection velocity Xar' (t), by the means 20 to operate a switch 13. Accordingly, the damping characteristic is adjusted during the operating phases of slight damping force changes, and a changeover noise and adjusting effects can be improved.
Patent JP-H11263443-A (JP)
Title: Storage of material fiber, automatic takeout device and its method
Inventor: NAKAMOTO TERUO
IPC: B65G65/48
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To automatically store material fiber and supply the stored material fiber to each card by changing normal manual operation to automatic operation in case of distributing and supplying the material fiber stored in a stocker to a plural number of the cards. SOLUTION: A case 2 a bottom part of which is opened and a scraping mechanism 3 installed on an opening part are furnished. This scraping mechanism 3 is furnished with a spike roller 10 for raw cotton scraping in length roughly along width of the case 2, a travelling mechanism to reciprocally travel the spike roller 10 in the longitudinal direction of the case 2 and a pressure part 4 installed on both of front and back sides of the spike roller 10 and to cover an opening of a bottom part of the case 2. This pressure part 4 transfers by following transfer of the spike roller 10 for raw cotton scraping, and the spike roller 10 sequentially scrapes material fiber supplied to the inside of the case 2 and transfers it to a following process.
Patent JP-H04303807-A (JP)
Title: Laser diode module
Inventor: YAMAZAKI YOSHINORI
IPC: H01S5/00
Filed: 1991-03-30
Abstract: PURPOSE:To miniaturize the module by minimizing the number of disposition of optical isolators and to facilitate the optical axis adjustment at the time of production of the module as well as to suppress reflected light to a low level in the same level at any wavelength. CONSTITUTION:The optical isolator 7 exhibiting a high attenuation rate to the reflected light of plural wavelengths is disposed on the same optical path between an optical path switching means 6 which introduces the light emitted from a laser diode (2) selectively switched by a switching means 9 via an optical fiber 5 to an optical fiber side to be measured and the optical fiber to be measured.
Patent JP-H07129327-A (JP)
Title: Disk drive, disk drive architecture and method for sharing one buffer memory in disk drive
Inventor: JIEIMUSU EI HENSON
IPC: G06F12/08
Filed: 1994-04-28
Abstract: PURPOSE: To provide one multi-task memory array inside the electronics of a hard disk. CONSTITUTION: The disk drive 10 is provided with a microcontroller interface circuit 34 which is connected to between a drive micro-controller 26 and a buffer controller 36 and equipped with an address mapping register 84 for mapping one prescribed part of direct address designation enable memory of the microcontroller 26 to the address position of a cache buffer 28 at least. The buffer controller circuit 36 is provided with an access arbitration circuit 52 for arbitrating an access request to the cache buffer 28 and in response to this circuit, a microcontroller standby state generator 60 applies a standby state sequence to the microcontroller 26 until the access request is executed.
Patent JP-H09281829-A (JP)
Title: Fixing device
Inventor: SHIMOMURA YOKO
IPC: G03G15/20
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To prevent the fixing unevenness of a fixed toner image occurring on a recording paper by providing peeling time output means for outputting the time when the part after passing through a fixing nip, of the recording paper is peeled from a heating/fixing rotary member and setting a fixing temp. after the peeling time higher than that before the peeling time. SOLUTION: The peeling time output means C+Sk output the time when the part after passing through the fixing nip, of the recording paper S is peeled from the heating/fixing rotary member 43. The part of the recording paper S still wound on the surface of the heating/fixing rotary member 43, after passing through the fixing nip N is heated from the heating/fixing rotary member 43, after passing through the fixing nip N as well. Fixing temperature adjusting means C+Dh attain fixation at the fixing temp. higher than that before the peeling time, after it. Therefore, in the part of the recording paper S which passes through the fixing nip N, after the peeling time, a heating time is shortened but the fixing temp. is higher so that the same fixability as that of the part after passing through the fixing nip N, before the peeling time can be obtained.  Thus, the fixing unevenness can be reduced.
Patent JP-H01262414-A (JP)
Title: Magnetic encoder
Inventor: SEI MAKIO
IPC: G01D5/245
Filed: 1988-04-13
Abstract: PURPOSE:To obtain the high efficiency and high accuracy of output by arranging magnetic patterns so that adjacent magnetic patterns are opposite in magnetic polarity. CONSTITUTION:A magnetic recording medium 11 is formed on the outer peripheral surface of a rotary drum 1, and the magnetic patterns 12 and 12a are formed by magnetization so that magnetic poles appear at right angles to the rotating direction of the drum 1. Further, the patterns 12 or 12a facing the same sensing element are so arranged that magnetic poles crossing the rotating direction of the drum 1 appear alternately in the order of NS, SN, NS.... The variation rate of the resistance values of the sensing parts constituting the sensing elements vary as shown by curves A and B in a figure, so the variation is represented as a value DELTAR/R and the output can be increased. Consequently, the variation rate is slightly different according to the direction wherein a magnetic field varies and has hysteresis, but the variation rate of the resistance values is utilized at a maximum without being affected by the hysteresis. Therefore, the output of a detection signal is increased by 20-30% and the detection accuracy is improved greatly.
Patent JP-S59215702-A (JP)
Title: Manufacture of high density oxide magnetic material
Inventor: IIMURA TSUTOMU
IPC: C04B35/26
Filed: 1983-05-24
Abstract: PURPOSE:To reduce large cavities which remain in a sintered body and reduce the molding pressure during the molding process by a method wherein a die is filled with slurry substance which is the mixture of pulverized powder and prescribed low viscosity material and the slurry is compressed and dehydrated. CONSTITUTION:When a molded body is manufactured by a conventional powder mettulergy method, water and other organic solvents and the like and pulverized powder are mixed to make slurry and the slurry is compressed in a die cavity and dehydrated through a filter cloth and a molded body is formed. Then the molded body is sintered under the normal pressure. With this constitution, as no granule is produced, particles of the pulverized powder stick to each so that no large gaps remain in the molded body. Therefore, the remaining large cavities are reduced and the molding pressure during the molding process is reduced.
Patent JP-H06308974-A (JP)
Title: Active muffler
Inventor: SUZUKI HIDEO
IPC: F01N1/00
Filed: 1993-04-19
Abstract: PURPOSE:To provide a portable active muffler with an excellent muffler effect. CONSTITUTION:This device is provided with a speaker 41 generating a secondary sound canceling a noise occurring in a noise source 30, two sound sensers 42, 43 arranged on a position symmetrical each other to the vibration surface 41a of the speaker 41, an adder 44 adding the sound signals of these sound sensers 42, 43 and an arithmetic unit ALU 45 generating the sound signal showing the secondary sound canceling the sound shown by the sound signal based on the sound signal added by the adder 44.
Patent JP-S57206146-A (JP)
Title: Signal transmitting system
Inventor: KUBO TERUYUKI
IPC: H04L5/22
Filed: 1981-06-12
Abstract: PURPOSE:To reduce the attnuation of a signal even in case a master device and slave devices in the start-connection, by providing a transmission/reception buffer circuit to the master device and transmitting the signal received from a slave device to other slave devices after the amplification and shaping of waveform. CONSTITUTION:A transmitting/receiving device STO is used as a master device, and other transmitting/receiving devices ST1-STN are used as the slave devices. The device STO is connected to the devices ST1-STN via the signal lines SL1-SLN. The transmission/reception buffer circuits BF1-BFN are provided to the device STO. The circuit BF1-BFN deliver the signals received through the lines SL1-SLN to the receiving outputs RD1-RDN respectively.
Patent JP-H06296780-A (JP)
Title: Embroidery data generating device
Inventor: SUDO SHINJI
IPC: D05C5/06
Filed: 1993-04-19
Abstract: PURPOSE:To dispense with the design for a profile and automatically generate the data for the profile by reading designs for patterns other than the profile with a handy scanner, designating the thickness of the profile, detecting the outer circumference of a pattern automatically read by a program, and generating the profile of the designated thickness along the outer circumference as a profile data. CONSTITUTION:The data read by a handy scanner 10 for every design picture is read out by a CPU 14 to be buffered in a memory 16, and also written in a VRAM 20 to be displayed on a liquid crystal 22. When the design read is ended, profile mode is designated by a key switch, and the thickness of a profile is designated by key input. The outer circumferential part of the pattern is extracted as an outer circumferential data by a program using the read design data. The profile of the designated thickness is generated along the extracted outer circumference as a new design data in addition to the read design data, and all the design data are converted into an embroidery sewing data. The program for executing such a processing is stored in a ROM 26.
Patent JP-S60236476-A (JP)
Inventor: REUSS OSWALD
IPC: H01R24/38
Filed: 1985-04-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04302422-A (JP)
Title: Plasma processing device
Inventor: KANO TSUNEO
IPC: H01L21/302
Filed: 1991-03-29
Abstract: PURPOSE:To uniformize processed states of semiconductor substrates, independently of the states of the rears of the semiconductor substrates. CONSTITUTION:It is possible to uniformize the plasma-processed states of wafers independently of the states of the rears of the wafers and to increase the yield of the semiconductor substrates, by providing a rear etching electrode 8 for dry-etching the rear of a semiconductor substrate 3 and a means of connecting the dry-etched rear of the semiconductor substrate 5 electrically with an electrode 21 on which the semiconductor substrate is put inside the electrode 21, and by removing the insulating film on the rear of the substrate.
Patent JP-H04303523-A (JP)
Title: Belt material for punching sliding contact
Inventor: SHIMURA SHINICHIRO
IPC: H01H11/04
Filed: 1991-03-29
Abstract: PURPOSE:To provide a sliding contact stable in contact by previously forming an end surface of a belt material for punching a sliding contact in a helmet round shape or square shape. CONSTITUTION:A one-side end surface of a stamping belt material 2 is formed in a helmet round shape or square shape to be used for punching a sliding contact having a contact part of the end surface. The use of such a belt material 2 eliminates the occurrence of a burr on a tip part because the end surface is formed previously in the helmet round shape or square shape to be made a contact part. Consequently a sliding contact stable in contact and without abnormal abrasion can be yieldingly obtained.
Patent JP-S62246344-A (JP)
Inventor: SHIBUYA KAZUTOSHI
IPC: A47L11/38
Filed: 1986-04-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10268665-A (JP)
Title: Transfer belt device
Inventor: ISHIBASHI MIKIO
IPC: G03G15/16
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a device capable of obtaining the transfer of an excellent image and belt cleaning comparatively inexpensively and simultaneously, by constituting a voltage applying roller for transfer forming an electric field necessary for the transfer and a cleaning roller where voltage is applied so as to effectively clean the surface of a transfer belt of the same conductive member at a contact transfer device, concretely, an image forming device using the transfer belt. SOLUTION: This image forming device is constituted so as to use a contact transfer system where the transfer of a toner image on a photoreceptor drum is performed by applying a transfer bias to the transfer belt when the transfer paper passes a transfer position where the photoreceptor drum 1 is brought into contact with the upper side traveling surface 14 of the transfer belt 2 endlessly laid over. In this case, the inner surfaces of upper and lower belts are at least electrically brought into contact with each other by bringing a bias roller 10 into contact with the outside surface of the lower side traveling surface 15 of the transfer belt, so that the electric field necessary for the transfer is formed at the transfer position, and also the cleaning of the outside surface of the lower side traveling surface of the transfer belt is performed by the bias roller.
Patent JP-S58208003-A (JP)
Inventor: HIRAO SHIYOUZOU
IPC: B27K5/02
Filed: 1982-05-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61250312-A (JP)
Title: Valve tappet device for engine
Inventor: NISHIMURA HIROBUMI
IPC: F01L1/26
Filed: 1985-04-26
Abstract: PURPOSE:To smooth the change of the valve lift etc. by dividing rocker arms into the one that is in contact with a part of cams and the one that is in contact with a valve so that not only the relative motion of both arms can be enabled but also the change-over between a connecting state and a nonconnecting state can be enabled. CONSTITUTION:For an intake valve (exhaust valve) 2 provided on each cylinder, two cams 3 and 4 of a high-speed type and a low-speed type respectively and a rocker arm 6 are provided. The rocker arm 6 is divided into the first arm 7 being in contact with the high-speed type cam 3 and the second arm 8 whose one end has a contact part with the intake valve 2 and the other end is integrally provided with a contact part with the low-speed type cam 4. Both arms 7 and 8 do not move in the axial direction of a rocker shaft 9, and is so supported that the relative motion around the rocker shaft 9 is enabled in a state in which a given condition is maintained. And, in either of the arms 7 and 8, a selector 10 by which the changeover between a connecting state preventing relative motion and a nonconnecting state allowing relative motion of both arms 7 and 8 is incorporated.
Patent JP-H075518-A (JP)
Title: Film information reader
Inventor: YASUKAWA SEIICHI
IPC: G03B7/24
Filed: 1994-04-28
Abstract: PURPOSE:To perform not only the detection of the presence or absence of film in a camera but also the read of the code of a DX film with simple constitution by installing a switching means and an electric detecting means further to one contact member for reading a pattern applied on the surface of a cartridge. CONSTITUTION:A contact pin for coming in contact with the common pattern of a DX code is projected from one part of the housing of a cartridge chamber. A conductor leaf spring whose tip is contact-shaped is fixed at the base part of the contact pin through an insulating member, and the leaf spring part of the contact pin and the contact part of the leaf spring form a switching means 101, then the contact pin and the leaf spring conduct respective electrical signals to an electric circuit through a lead wire. The same constitution is applied to five contacts for reading the DX code other than the common pattern. Then, a detection means 1O2b is connected to a contact means for grounding 110 so as to detect the potential of the means 110, and the presence or absence of the cartridge is detected based on the potential.
Patent JP-S61251083-A (JP)
Title: Semiconductor device
Inventor: HIGUCHI YASUYUKI
IPC: H01L29/06
Filed: 1985-04-26
Abstract: PURPOSE:To contrive the reduction in size of a chip or the enhancement of integration of an integrated circuit by surrounding an impurity layer with the guard ring layer which is the same conductive type as the impurity layer and is shallower than the diffusion depth of the impurity layer. CONSTITUTION:A planar type high withstand voltage diode 1 is provided with an insulating film 20 consisting of a silicon oxide film covering a surface of a semiconductor substrate 10 consisting of N-type silicon, a P-type impurity layer 40 formed by diffusion in a predetermined position of the semiconductor substrate 10, a P-type guard ring layer 50 surrounding the impurity layer 40, a P-type electrode 60, and an N-type electrode 70. The guard ring layer 50 is formed by diffusion so that it becomes shallower than the diffusion depth of the impurity layer 40. The part designated by the dashed line is a depletion layer. The expansion in lateral direction of the guard ring layer is restrained without hindering the purpose of expanding the depletion layer.
Patent JP-H11287006-A (JP)
Title: Hanger rail of partition panel
Inventor: NII HIDEKI
IPC: E04B2/74
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to form an outlet for taking a runner out from a hanger rail in a required position, and to provide the hanger rail of a partition panel capable of ensuring sufficiently strength of a taking out rail for forming the outlet. SOLUTION: A taking out rail 7 for forming an outlet 15b for taking a runner 3 out from a hanger rail 2 is provided to the hanger rail 2. The taking out rail 7 is borne on a bracket 8 fixed to the hanger rail 2 from below, and the taking out rail 7 is removed upward from the hanger rail 2 and bracket 8 to make it possible to form outlets 15a and 15b.
Patent JP-S58207309-A (JP)
Title: Vertically moving device of ladle for molten steel
Inventor: HIRATA KENJI
IPC: C21C5/46
Filed: 1982-05-28
Abstract: PURPOSE:To obtain a titled vertically moving device which reduces the cycle time for degassing, is connectable to a high speed continuous casting machine or the like and improves working efficiency in the stage of moving a ladle for molten steel upward and downward in a degassing installation by constituting said device in such a way that the ladle for molten steel itself can be moved upward or downward independently. CONSTITUTION:When a carriage 3 for transporting a ladle 1 for molten steel moves to right under a degassing tank, a cylinder 16 rotates a supporting lever 14 for the ladle from the retreated position of a chain line to the engaging position of a solid line and inserts the forward end part of a lever into a notched part 13. A vertical moving frame 8 and the lever 14 are then moved upward under the guide of a guide post 16 by the vertically moving cylinder 7 in the central part of the frame 8 and while a stiffener 12 is supported with the lever 14, the stiffener is moved upward to the prescribed position and a degassing treatment is accomplished. The ladle 1 is moved downward while the same is supported with the lever 14 conversely from the above-mentioned operation upon completion of the degassing. When the ladle 1 arrives at a supporting frame 10 for the ladle stiffener, only the lever 14 is moved down to a lower limit. The lever 14 is retreated with the cylinder 16 and the carriage 3 is separated from a vertically moving device 5 so as to be made travelable. The cycle time for the degassing is thus reduced simply by using two units of the carriages 3.
Patent JP-S57207264-A (JP)
Title: Color electrophotographic copier
Inventor: AOKI TAKAO
IPC: G03G15/01
Filed: 1981-06-15
Abstract: PURPOSE:To obtain color copied images faithful to originals stably over a long period by comparing the density detection values and standard values of color separated images, and executing color separated image formation stages in accordance with the results thereof. CONSTITUTION:Density patterns 31C-33C by a cyan toner, density patterns 31M-33M by a magenta toner and density patterns 31Y-33Y by a yellow toners are detected respectively with detection units 25, 26, 27. The outputs of the units 25-27 are inputted via detection circuits 34C, 34M, 34Y to comparators 36C, 36M, 36Y by which they are compared with the standard values from standard voltage generating circuits 35C, 35M, 35Y. The outputs of the comparators 36C, 36M, 36Y are inputted to an arithmetic control circuit 371, by the outputs whereof electric power sources 38, 39 for the 1st, 2nd electrostatic chargers and an electric power source for illuminating lamps are controlled.